Today is Leap Day, the extra day that we tack on to February every four years to keep the calendar in time with the seasons. We do this because the Earth does not orbit the sun in a nice round 365 days, but rather in 365 days, 5 hours, 48 minutes, and 45 seconds. So remember check your stopwatches.
Ancient peoples based their calendars on many things, from the movements of the stars to the activities of plants and animals. The Greek poet Hesiod told farmers to begin the harvest when the constellation Pleiades was rising and to begin plowing when it was setting, and to sharpen their farming tools when Persian began invading their country. Most early calendars were based on the stages of the moon, with lunar months of about 29 days each. But the problem with the lunar calendar is that it's about 11 days short of the actual year, so instead of having to add a leap day every few years, you have to add a leap month.
The Egyptians were one of the first civilizations to develop a calendar with 12 months and 365 days. When Julius Caesar rose to power, the Romans were using a calendar that was so faulty they often had to add an extra 80 days to the year. In 46 B.C., after his affair with Cleopatra, besides the clap, Caesar decided to bring back the superior Egyptian calendar with him, and this became known as the Julian calendar. In the first version of the Julian calendar, February had 29 days most years and 30 days in leap years. Caesar named the month of July after himself, so when Augustus came to power, he decided he needed a month too. He named August after himself, but he had to steal a day from February in order to make August as long as July. (Again, this is what comes from spending too much time at the orgies.)
The Julian calendar worked well for a while, but in the 13 century, a sick old friar named Roger Bacon sent a letter to the Pope. He had calculated the actual length of the solar year as slightly less than 365.25 days, and he pointed out that the Julian calendar was adding one leap day too many for every 125 years. The result was that Christians were celebrating holy days on the wrong dates. Bacon wrote, "The calendar is intolerable to all wisdom, the horror of astronomy, and a laughing-stock from a mathematician's point of view." Bacon was eventually imprisoned for implying that the pope had been fallible, and his writings were censored.
It wasn't until 1582 that Pope Gregory XIII hired a group of Jesuits to fix the calendar, and they came up with the complicated system of omitting the leap day at the beginning of each century, except for those centuries divisible by 400. When Pope Gregory made the change (with his Papal Bull), the calendar was about 10 days off, so Gregory deleted 10 days from the year. People went to sleep on Thursday, Oct. 4 and woke up on Friday, Oct. 15. (Don't even ask.)
At first, the Gregorian calendar was only accepted in Catholic countries, and even there people were uncomfortable about losing 10 days of their lives. It led to protests and financial uncertainty, since people weren't sure how to calculate interest or taxes or rent for a 21-day month. Protestant countries didn't adopt the new calendar until much later, and this meant that for a long time, if you crossed the border of certain European countries, you had to set your clock back or forward by at least 10 days. When Great Britain finally accepted the Gregorian calendar in 1751, 11 days had to be deleted from the year. The change led to antipapal riots, because people believed the pope had shortened their lives. Mobs gathered in the streets, chanting, "Give us back our 11 days!" When the British colonies in America made the change the following year, Ben Franklin wrote in an editorial, "Be not astonished, nor look with scorn, dear reader, at ... the loss of so much time. ... What an indulgence is here, for those who love their pillow, to lie down in peace on the second [day] of this month and not awake till the morning of the fourteenth."
The Gregorian calendar has since been accepted everywhere as the standard. It is so accurate that we will have to wait until the year 4909 before our dates become out of step with the Earth's orbit by a full day. So now you know.
Leap Year has been the traditional time that women can propose marriage. In many of today's cultures, it is okay for a woman to propose marriage to a man. Society doesn't look down on such women. It is believed this tradition was started in 5th century Ireland when St. Bridget complained to St. Patrick about women having to wait for so long for a man to propose. A law once existed in Scotland forbidding a man to refuse a proposal made to him on February 29th. Punishment for such an offense was a large fine. And yet, there is a Greek superstition that claims couples have bad luck if they marry during a leap year. Apparently one in five engaged couples in Greece will avoid planning their wedding during a leap year.
A person who was born on February 29 may be called a "leapling". In non-leap years they may celebrate their birthday on 28 February or 1 March.
For legal purposes, their legal birthdays depend on how different laws count time intervals. In England and Wales the legal birthday of a leapling is 28 February in common years (see Leap Years, above). In Taiwan the legal birthday of a leapling is also February 28 in common years. In both cases, a person born on February 29, 1980 would have legally reached 18 years old on February 28, 1998.
There are many instances in children's literature where a person's claim to be only a quarter of their actual age turns out to be based on counting their leap-year birthdays. A similar device is used in the plot of the Gilbert and Sullivan operetta The Pirates of Penzance. Frederic, born on February 29, was apprenticed to a band of pirates until his 21st birthday, which would not arrive until he was eighty-eight years old.
Some famous leaplings are:
- William "Wild Bill" A. Wellman, American film director, (Wings, The Public Enemy and Nothing Sacred) (1896)
- Jimmy Dorsey, American bandleader (1904 )
- Balthus, French-Polish painter of young girls in an erotic context (1908)
- Dinah Shore, American singer and long-time supporter of women's professional golf. (1916)
- Alex Rocco, American actor (Moe Green) (1936)
- Superman (Clark Kent), the Man of Steel.
And so it goes
No comments:
Post a Comment